Carrie Underwood Fashion & Style Evolution 2013

Celebrity Fashion & Style Evolution - Carrie Underwood February 2013Nabbing a Best Country Solo Performance Grammy at the 55th annual awards show, Underwood -- who performed in a one-of-a-kind LED ivory Theia dress -- walked the red carpet in Roberto Cavalli's strapless gown. Accessorizing the "Blown Away" singer's look? More than $31 million in diamonds by designer Johnathon Arndt. Her necklace alone featured 381 carats of oval, pear, marquis and round brilliant white diamonds. Joked Underwood: "It's worth more than me."

Celebrity Fashion & Style Evolution - Carrie Underwood February 2013Underwood belted out her hits during a concert in Stockton, Calif., in a strapless cobalt mullet dress that showed off her sexy, toned legs. "God did not bless me with a J. Lo rear end, or fabulous arms, but my legs are more muscular than the rest of me," she tells Us.

Celebrity Fashion & Style Evolution - Carrie Underwood April 2013"Reese Witherspoon is one of my favorites because she just seems so normal. She's my fashion icon," Underwood (in Naeem Kahn at David Yurman jewelry at the 2013 Academy of Country Music Awards) has said of the fellow Southerner.